Lexical analyzer should now be less confused by dots and comma's and an assortment of other single character symbols.

core/SqlLexer.h

@@ -14,6 +14,8 @@ enum class BasicTokenType {
 	DollarQuote, // Return the dollar quote tag, do not consume the entire string (potentially long)
 	QuotedIdentifier,
 	Parameter,
+	Operator,
+	Self, // single char representing it self
 	Cast
 };